Without harmony among employees, a company can't manufacture products that make customers happy, because products reflect the spirit of their makers. If employees have self-serving attitudes, there can be no harmony among them.
It is thanks to the assistance of the people around us, our colleagues and our families, as well as our customers, that we are what we are today and can work freely. We should never forget others' help.
Keeping this in mind, we must always be thankful to the people around us, trust in them, and work in partnership with them.